Discussion:
fault code 638

Hello, I am working with a H5.00XM - L005A03430C/2005 - GM 4.3L LPG engine: the engine start and run 10 sec and shut off , the service lamp blinks 6 flashes, 3 flashes, 8 flashes: what is the fault code 638 ?
  • Posted 3 Jan 2012 17:50
  • By philippe_g
  • joined 3 Jan'12 - 2 messages
  • Aveyron, France

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edition #1260 - 11 December 2025
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